Audio Surveillance Equipment and Listening Devices were not well known in the
late 1950's and early 1960's, yet our engineers and technicians understood the
principles behind audio surveillance and listening devices. In the mid 1970's,
surveillance technology consisted of a narrow spectrum of listening devices and
bugging equipment.

GCOM introduced police surveillance equipment such as room transmitters and
audio bugs. As audio transmitters and body wires became more popular with law
enforcement monitoring projects, the need for monitoring communications also
became equally important. GCOM expanded research and began integrating test
equipment with sensitive and high tech telemetry to produce phone surveillance
and communications intelligence technologies.

In the 1980's, cellular monitoring had become a necessity to conduct cellular
intercept of suspected criminals and insurgents around the world.

Today, many of our solutions are available as audio surveillance equipment
and sophisticated listening devices in order to collect voice conversations and
other communication intelligence.